Heh, "PvP changes hurt PvE!!!" Remember that shit? Anyway, the only one you should really be worried about is the golden gun changes. In PvP, golden gun is the only one that can't one shot the bubble. Fist of havoc and nova bomb already one shot the bubble. But I recommend doing some curios math. I would, but since I'm not a titan player I really don't have the motivation to. I mean all you need to know is how much damage it takes to destroy a bubble and the damage a golden gun deals per shot.